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$676+ Cheap flights from Leeds (LBA) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
1 adult, Economy
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Cheap flight deals from Leeds to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 14, 2026.

Round-trip from

$559
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$781
From Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Leeds to Seattle

Cheapest flights from Leeds to Seattle
Explore the most affordable flight options available from Leeds to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/16:00 am
LBA
-
SEA
1 stop19h 10m
Multiple Airlines
mié. 4/86:55 pm
SEA
-
LBA
1 stop14h 40m
Multiple Airlines
Deal found 1/13$676
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/16:00 am
LBA
-
SEA
1 stop19h 10m
Multiple Airlines
lun. 4/66:55 pm
SEA
-
LBA
1 stop16h 15m
Multiple Airlines
Deal found 1/13$687
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/317:40 pm
LBA
-
SEA
1 stop29h 30m
British Airways
lun. 4/66:55 pm
SEA
-
LBA
1 stop16h 15m
British Airways
Deal found 1/13$709
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/306:00 am
LBA
-
SEA
1 stop19h 10m
Multiple Airlines
dom. 4/56:55 pm
SEA
-
LBA
1 stop16h 15m
Multiple Airlines
Deal found 1/13$711
This KLM deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/315:25 pm
LBA
-
SEA
1 stop31h 05m
KLM
mar. 4/75:30 pm
SEA
-
LBA
1 stop21h 20m
KLM
Deal found 1/13$721
This Air France deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/305:25 pm
LBA
-
SEA
1 stop31h 05m
Multiple Airlines
mar. 4/79:00 am
SEA
-
LBA
2 stops16h 30m
Multiple Airlines
Deal found 1/13$722
This Expedia deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/305:25 pm
LBA
-
SEA
2 stops29h 34m
KLM
lun. 4/69:00 am
SEA
-
LBA
2 stops16h 30m
KLM
Deal found 1/13$728
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/118:30 am
LBA
-
SEA
2 stops16h 25m
British Airways
lun. 2/238:05 pm
SEA
-
LBA
1 stop28h 00m
British Airways
Deal found 1/13$742
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/176:05 am
LBA
-
SEA
1 stop13h 35m
Delta
mar. 2/2411:20 am
SEA
-
LBA
2 stops17h 00m
Delta
Deal found 1/13$748
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/166:05 am
LBA
-
SEA
2 stops26h 04m
Delta
mar. 2/243:05 pm
SEA
-
LBA
1 stop17h 40m
Delta
Deal found 1/13$754
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/317:40 pm
LBA
-
SEA
1 stop29h 30m
British Airways
dom. 4/56:55 pm
SEA
-
LBA
1 stop29h 20m
British Airways
Deal found 1/13$759

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leeds to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 14, 2026.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Leeds

Fly to

Seattle

Route

Depart

Return

Price

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mar. 3/31

10:05 am-11:45 am

1 stop33h 40m

Seattle/Tacoma Intl

mar. 4/7

9:00 am-9:30 am

2 stops16h 30m

$721

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mié. 2/11

8:30 am-4:55 pm

2 stops16h 25m

Seattle/Tacoma Intl

lun. 2/23

8:05 pm-8:05 am

1 stop28h 00m

$742

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mar. 3/31

3:45 pm-11:35 am

2 stops27h 50m

Seattle/Tacoma Intl

lun. 4/6

6:55 pm-7:10 pm

1 stop16h 15m

$751

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

lun. 2/16

6:05 am-2:44 pm

2 stops16h 39m

Seattle/Tacoma Intl

lun. 2/23

8:00 am-12:20 pm

2 stops20h 20m

$754

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mar. 3/31

7:40 pm-5:10 pm

1 stop29h 30m

Seattle/Tacoma Intl

dom. 4/5

6:55 pm-8:15 am

1 stop29h 20m

$759

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

lun. 3/30

10:05 am-11:45 am

1 stop33h 40m

Seattle/Tacoma Intl

mar. 4/7

7:15 am-9:30 am

2 stops18h 15m

$762

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mar. 3/31

6:20 am-6:40 pm

2 stops20h 20m

Seattle/Tacoma Intl

lun. 4/6

9:00 am-9:30 am

2 stops16h 30m

$768

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mié. 4/1

8:45 am-5:10 pm

1 stop16h 25m

Seattle/Tacoma Intl

lun. 4/6

1:35 pm-7:15 pm

2 stops21h 40m

$777

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

mié. 4/1

6:20 am-4:30 pm

1 stop18h 10m

Seattle/Tacoma Intl

mar. 4/7

9:00 am-9:30 am

2 stops16h 30m

$777

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

sáb. 2/14

8:30 am-4:55 pm

2 stops16h 25m

Seattle/Tacoma Intl

lun. 2/23

8:05 pm-8:05 am

1 stop28h 00m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 14 results
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Best time to book a flight from Leeds to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leeds with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Seattle

What is the cheapest month to book a flight from Leeds to Seattle?

Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $606). Flying from Leeds to Seattle in July is currently the most expensive (average of $781). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Leeds to Seattle?

    Departing from Leeds to Seattle will take you 16h 25m. Airlines will cover a distance of 4622 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Leeds to Seattle that include hotel bookings?

    Yes. In addition to deals on Leeds to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Seattle.

  • Can I find deals for business class flights from Leeds to Seattle?

    Yes. Cheapflights offers flight deals from Leeds to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $606). Flying from Leeds to Seattle in July is currently the most expensive (average of $781). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

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